R 9250 G6

The R 9250 E is an e-drive hydraulic excavator. This mining machine uses robust and dependable components developed and manufactured by Liebherr to ensure its reliability and high onsite performance. Boasting a 15 m³ bucket capacity in standard configuration, the R 9250 E is the ideal piece of mining equipment to load a fleet of 100-tonne haul trucks.
Gallery loading.
Operating weight with backhoe attachment 250.00 t
Operating weight with face shovel attachment 253.50 t
Engine rating at 1800 rpm 1,050 kW
Bucket capacity at 1.8 t/m³ 15.70 m³
Shovel capacity at 1.8 t/m³ 15.00 m³

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Powertrain

Engine model Cummins QSK45
Engine rating at 1800 rpm 1,050 kW
Emissions (USA/EPA) Tier 1
Engine model (option A) Cummins QSK38
Engine rating at 1800 rpm (option 2) 1,050 kW
Emissions (USA/EPA) (option 2) Tier 2
Electric motor (option) Available

Hydraulic system

Attachment and travel drive pump 3 variable flow axial piston pumps: 2x 771 l/min. + 1x 579 l/min. @ 320 bar
Swing drive pump 2 reversible swash plate pumps x 352 l/min. @ 350 bar, closed-loop circuit
Maximum swing speed 4.40 rpm

Backhoe attachment

Operating weight with backhoe attachment 250.00 t
Bucket capacity at 1.8 t/m³ 15.70 m³
Liebherr GET system for GP/HD/XHD buckets Z120/Z140/Z140
Max. digging force (ISO 6015) 800 kN
Max. breakout force (ISO 6015) 870 kN

Face shovel attachment

Operating weight with face shovel attachment 253.50 t
Shovel capacity at 1.8 t/m³ 15.00 m³
Liebherr GET system for GP/HD/XHD shovels Z120/Z140/Z140
Max. crowd force at ground level (ISO 6015) 1,060 kN
Max. crowd force (ISO 6015) 1,260 kN
Max. breakout force for shovel (ISO 6015) 1,030 kN